Pierogies

Directions

1. 1
   Combine water, egg and salt and add to 3 cups of flour.
2. 2
   Mix well.
3. 3
   Add and knead in the fourth cup until smooth and elastic.
4. 4
   Brush with oil and set aside for 15 minutes.
5. 5
   Roll out dough as for pie crust, it will spring back a bit.
6. 6
   Cut out with a round cookie cutter.
7. 7
   (I use a large mason jar rim).
8. 8
   Place a round on the palm of our hand; place a spoonful of the filling on it.
9. 9
   Fold over to make a half-circle.
10. 10
    Press the edges together with your fingers, making sure the edges are free from filling.